Experts say portions of the continent are pulling apart, creating the possibility that the Horn of Africa will become an island.

A comprehensive guide to Ponant cruise ships, itineraries, cabins, onboard restaurants, entertainment, policies and more.

Which airport earned the No. 1 spot? We’re betting that the busiest airport in the world isn’t the one you think!

Excerpts from recent editorials in the United States and abroad: ___ April 29 The Washington Post says “this time” the US should stop a genocide This month marked a grim milestone for Sudan, the ...

Mass changes across the Antarctic ice sheet have been detected using satellite gravimetry, revealing significant ...